199912406908

素因数分解:

$2^2\times {\mathrm{1901}}^1\times {\mathrm{2593}}^1\times {\mathrm{10139}}^1$

素因数の和:14637

約数の個数: 24

約数和(自身を含む): 350200272240

約数和(自身を除く): 150287865332

約数列:

[1, 2, 4, 1901, 2593, 3802, 5186, 7604, 10139, 10372, 20278, 40556, 4929293, 9858586, 19274239, 19717172, 26290427, 38548478, 52580854, 77096956, 105161708, 49978101727, 99956203454, 199912406908]

約数ペア:

[(1, 199912406908), (2, 99956203454), (4, 49978101727), (1901, 105161708), (2593, 77096956), (3802, 52580854), (5186, 38548478), (7604, 26290427), (10139, 19717172), (10372, 19274239), (20278, 9858586), (40556, 4929293)]